Same Day Appointments Available

Archive: Year: 2021

Lip Allergies

December 17, 2021 | Black & Kletz Allergy

An inflammatory appearance of the lips is termed cheilitis. This inflammation of the lips may cause redness, dryness, and/or scaling on the lips. It can also be associated with swelling, and in severe cases, blisters and/or sores may develop on the lips. Cheilitis can be either acute or chronic in nature. Although most cases of […]

Read More

Allergies to Dust

December 1, 2021 | Black & Kletz Allergy

When one thinks of house dust, a picture may come to mind of a room with a whitish colored film of dirt covering the hardwood floors, wooden furniture, and any other visible hard surface in the room. One may also envision house dust scattered in the air which can often be seen with the aid […]

Read More

Respiratory Syncytial Virus (RSV) Infection

November 19, 2021 | Black & Kletz Allergy

Respiratory syncytial virus (RSV) causes annual outbreaks of respiratory illnesses in all age groups.  It is one of the most common illnesses in children.  Though it can occur any time of the year, RSV infections are most common from the late Fall to the early Spring with a peak predominance in February. Virtually all children […]

Read More

Are You Allergic to Turkey on Thanksgiving?

November 16, 2021 | Black & Kletz Allergy

We have all felt it and we have all heard it.  “Turkey on Thanksgiving makes you sleepy!”  If so, is it an allergy to turkey that causes this sleepiness?  Is it just a side effect of something in the turkey that causes this tiredness and lethargy?  Some have blamed the high amounts of the essential […]

Read More

Eustachian Tube Dysfunction and Allergies

October 6, 2021 | Black & Kletz Allergy

The Eustachian tube is a small tubular passageway that connects the middle ear with the junction of the back of the nose and upper throat. It is approximately 1.5 inches long and 3 mm. (0.12 inches) in diameter. It is the structure in the ear that pops when one goes to high altitudes or descends […]

Read More

Seasonal Flu and Asthma

October 5, 2021 | Black & Kletz Allergy

Viruses cause a variety of illnesses in humans ranging from mild upper respiratory infections (URIs) to life-threatening pulmonary and extra-pulmonary diseases. Rhinoviruses, adenoviruses, respiratory syncytial virus (RSV), coronaviruses, and influenza viruses are the most common viruses infecting the respiratory tract. Among these rhinoviruses, RSV, and influenza viruses are common causes of wheezing in children. Recurrent […]

Read More

Churg-Strauss Syndrome

September 13, 2021 | Black & Kletz Allergy

  Asthma usually coexists with other allergic disorders such as hay fever (i.e., allergic rhinitis) and/or atopic dermatitis (i.e., eczema). Less commonly, asthma is associated with chronic inflammatory/immunological disorders such as Churg-Strauss syndrome. Churg-Strauss syndrome is characterized by abnormal and excessive accumulation of types of white blood cells called eosinophils in the blood and tissues […]

Read More

Oak Mites

September 8, 2021 | Black & Kletz Allergy

If you have been doing yardwork this Summer, you may have noticed a multitude of red swollen itchy hive-like marks that seem like some sort of bug bite all over your body. You may be correct and these bug bites may well be caused by oak mites. Other names for oak mites include oak leaf […]

Read More

Common Variable Immunodeficiency

August 23, 2021 | Black & Kletz Allergy

Our immune system defends us against microorganisms that cause infections. It also protects us from certain cancers. Thus when the immune system functions sub-optimally, we are more susceptible to infections and cancers. Common variable immunodeficiency (CVID) is one of the most common conditions where the immune system is deficient or less functional. Causes: It is […]

Read More

Reactions to Food Additives

August 22, 2021 | Black & Kletz Allergy

The food we consume everyday contains many natural and artificial additives. Most of these additives to food are chemicals and biological substances. In most of the cases, they are usually either preservatives or coloring substances. Though additives have been used for hundreds of years, there has been an increase in the number and variety of […]

Read More

Pregnancy and Allergies

August 4, 2021 | Black & Kletz Allergy

  Asthma and allergies are quite common in pregnancy. Although complications from asthma and allergies are much less common, approximately 1% of pregnant women suffer from asthma during their pregnancy. Many more suffer from allergic rhinitis (i.e., hay fever) and other allergies (e.g., food, medication). Allergy symptoms due to allergies tend to be worse in […]

Read More

Pork-Cat Syndrome

July 20, 2021 | Black & Kletz Allergy

Pork-cat syndrome is a condition in which individuals become allergic to pork following exposure and sensitivity to cats.  It almost always occurs in individuals who have or have had cats. Typically, if one is sensitized to cat allergen, the allergic symptoms one may develop are generally triggered by exposure to the cat allergen from the […]

Read More

Allergies to Pets

July 6, 2021 | Black & Kletz Allergy

Do you suffer from allergy symptoms when you go near a pet? Do you suffer chronic allergy symptoms when living in the presence of a pet? If you answered yes to either of the above questions, then you may in fact have a pet allergy. The classic symptoms in someone who has a pet allergy […]

Read More

Lupin Allergy

June 22, 2021 | Black & Kletz Allergy

Lupin is a legume and belongs to the same plant family as peanuts. In some countries, it is widely grown as a flowering plant for animal feed. In other countries, lupin beans, which are actually the seeds of lupin, are used in the human diet. Lupin beans are high in antioxidants, dietary fiber, and protein […]

Read More

Swelling Episodes (Angioedema)

June 15, 2021 | Black & Kletz Allergy

Swelling episodes may occur randomly in individuals.  The medical term for such swelling occurrences is “angioedema.”  These episodic swellings may occur alone or they may occur in conjunction with hives (i.e., urticaria) and/or generalized itching (i.e., pruritus).  The severity, duration, and location of the swelling episode(s) may vary greatly from one individual to another.  It […]

Read More

New Treatment for Eczema

May 24, 2021 | Black & Kletz Allergy

Eczema, eczematous dermatitis or atopic dermatitis is a chronic inflammatory condition affecting the largest organ of our bodies, the skin. It is a common long-term disorder which affects about 10-12% of children and 1-2% of adults. In 60% of the cases, onset occurs during the first year of life. The incidence of eczema seems to […]

Read More

Tinnitus – Can It Be Caused by Allergies?

May 4, 2021 | Black & Kletz Allergy

Do you hear ringing, roaring, clicking, buzzing, humming, or hissing sound in your ear or ears? If the answer to this question is yes, then you suffer from a condition called tinnitus. Tinnitus is a disorder in which one classically hears a “ringing” of the ears. As mentioned above, the ringing may also be described […]

Read More

Mast Cell Conditions

April 22, 2021 | Black & Kletz Allergy

Mast cells are a type of white blood cells. They are an important part of our immune system as they help us fight off infections and other invaders. Mast cells contain granules which contain a variety of chemical substances (e.g., histamine, heparin, tryptase, serotonin, leukotrienes, prostaglandins, cytokines). These chemical substances have effects on the body […]

Read More

Spring Cold or Spring Allergies?

April 1, 2021 | Black & Kletz Allergy

Spring is in the air and many individuals are suffering. Although many are experiencing the signs and symptoms of hay fever (i.e., allergic rhinitis), not all of these individuals are allergic to the Spring pollens. In a typical Spring hay fever patient, the symptoms are generally due to an allergy to either tree pollen, grass […]

Read More

Pancake Syndrome (Oral Mite Anaphylaxis)

March 21, 2021 | Black & Kletz Allergy

Dust mites are one of the most common triggers of allergic conditions such as in the conditions of hay fever (i.e., allergic rhinitis), allergic asthma, atopic dermatitis (i.e., eczema), and/or food allergies. Dust mites are microscopic insects that live in house dust and on human skin scales. The allergens are excreted in their droppings which […]

Read More

McLean, VA Location

1420 SPRINGHILL ROAD, SUITE 350

MCLEAN, VA 22102

PHONE: (703) 790-9722

FAX: (703) 893-8666

Washington, D.C. Location

2021 K STREET, N.W., SUITE 524

WASHINGTON, D.C. 20006

PHONE: (202) 466-4100

FAX: (202) 296-6622

Manassas, VA Location

7818 DONEGAN DRIVE

MANASSAS, VA 20109

PHONE: (703) 361-6424

FAX: (703) 361-2472


Our Doctors have been featured in both the National and Local News